package servlet.LoginServlets;

import java.io.IOException;
import java.util.ArrayList;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.fasterxml.jackson.databind.ObjectMapper;

import dao.DamDAO;
import dao.UserDao;
import entity.Dam;
import entity.User;

/**
 * Servlet implementation class GetUserListServlet
 */
@WebServlet("/CheckDamNameServlet")
public class CheckDamNameServlet extends HttpServlet {
    private static final long serialVersionUID = 1L;

    private DamDAO damDAO;

    /**
     * @see HttpServlet#HttpServlet()
     */
    public CheckDamNameServlet() {
        super();

        damDAO = new DamDAO();
        // TODO Auto-generated constructor stub
    }

    /**
     * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
     */
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        request.setCharacterEncoding("UTF-8");
        response.setContentType("text/html;charset=UTF-8");
        String name = request.getParameter("name");
        System.out.println(name);
        Dam dam = damDAO.findByName(name);

        ObjectMapper mapper = new ObjectMapper();

        mapper.writeValue(response.getWriter(), dam);
    }

    /**
     * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
     */
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        // TODO Auto-generated method stub
        doGet(request, response);
    }

}
